Wittner 837 Taktell Piccolo Metronome， Blue<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Mechanical pendulum metronome </span></li><li><span class="a-list-item"> Pendulum motion provides visual sensing of tempo </span></li><li><span class="a-list-item"> Compact design </span></li><li><span class="a-list-item"> Full tempo range from 40-208 </span></li><li><span class="a-list-item"> Color: Blue </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41mk9f-yADL.jpg" noproxy>